The Cathedral of the Diocese of Hai Phong, officially known as the Queen of the Most Holy Rosary Cathedral, is one of the most prominent architectural and spiritual landmarks in Hai Phong City. Located centrally, it is the mother church of the Catholic Diocese of Hai Phong and a striking example of European-style religious architecture in Vietnam.
Introduction and Architecture
Central Location: The cathedral is conveniently situated in the heart of Hai Phong, making it an accessible and essential stop for visitors exploring the city center.
Architectural Style: It was constructed in the Gothic architectural style by Spanish Dominican missionaries, a popular choice during the French colonial era. Its design is characterized by soaring spires, majestic arches, and a sense of verticality.
Key Dimensions: The church is large, measuring about 47 meters in length and 17 meters in width. Its striking square bell tower stands approximately 28 meters tall.
Interior Space: A notable feature is its lack of internal columns, which creates a vast, open interior space capable of accommodating a large congregation.

History and Cultural Significance
Construction: While Catholicism had a long presence in the region, the current large-scale structure was built in the 1920s to serve the growing Catholic population of the port city.
Modern Renovation: After enduring years of conflict and the elements, the cathedral underwent a comprehensive interior renovation and exterior restoration in the early 2000s to preserve its original architecture and structural integrity.
Spiritual Center: It remains the most important place of worship for Catholics in Hai Phong and the surrounding areas (which include parts of Hai Duong and Quang Ninh provinces). The cathedral also holds the tombs of several former bishops of the diocese.
Cultural Landmark: Its historical and architectural value makes it a major cultural asset for Hai Phong, often listed alongside the Hai Phong Opera House as a key colonial-era building.
Practical Visitor Information
Feature | Details |
---|---|
Address | No. 46 Hoang Van Thu Street, Hong Bang District, Hai Phong City. |
Opening Hours | The complex is generally open all day for viewing the exterior. Interior access is often restricted outside of service times (e.g., 5:30 AM–6:00 PM daily). |
Mass Times | Check locally, but typical schedule includes services in Vietnamese: Weekdays: Morning (e.g., 5:30 AM) and Evening (e.g., 6:30 PM). Sunday: Multiple services throughout the day (e.g., 6:30 AM, 10:00 AM, 6:30 PM). |
Entrance Fee | Free of Charge (Mien Phi). |
Contact Number | Diocese Office: 0225 374 5387 (Vietnamese number for general inquiries). |

Tips for Visitors
Respectful Attire: As an active place of worship, visitors should dress modestly, covering their shoulders and knees, especially if entering the sanctuary.
Photography: The exterior and the surrounding courtyard are excellent for photography, particularly given its central location and classic architecture. Be mindful of ongoing services if taking photos inside.
Nearby Attractions: The cathedral is located close to other central Hai Phong attractions, including the Hai Phong Opera House and the central Tam Bac Lake, making it easy to include in a walking tour of the city.